55 lines
1.5 KiB
Python
55 lines
1.5 KiB
Python
from pyglet.util import CodecRegistry, Decoder, Encoder, DecodeException, EncodeException
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registry = CodecRegistry()
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add_decoders = registry.add_decoders
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add_encoders = registry.add_encoders
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get_decoders = registry.get_decoders
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get_encoders = registry.get_encoders
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class ModelDecodeException(DecodeException):
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pass
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class ModelEncodeException(EncodeException):
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pass
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class ModelDecoder(Decoder):
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def decode(self, filename, file, batch, group):
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"""Decode the given file object and return an instance of `Model`.
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Throws ModelDecodeException if there is an error. filename
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can be a file type hint.
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"""
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raise NotImplementedError()
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class ModelEncoder(Encoder):
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def encode(self, model, filename, file):
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"""Encode the given model to the given file. filename
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provides a hint to the file format desired. options are
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encoder-specific, and unknown options should be ignored or
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issue warnings.
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"""
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raise NotImplementedError()
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def add_default_codecs():
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# Add all bundled codecs. These should be listed in order of
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# preference. This is called automatically by pyglet.model.
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try:
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from pyglet.model.codecs import obj
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registry.add_decoders(obj)
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except ImportError:
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pass
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# TODO: complete this decoder, and enable it by default
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# try:
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# from pyglet.model.codecs import gltf
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# add_decoders(gltf)
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# except ImportError:
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# pass
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